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Некоторые особенности фильтрации длинных акустико-гравитационнных волн в безветренной атмосфере
Известия высших учебных заведений. Радиофизика. 2014. Т. 57. № 2. С. 129–136.
Беспалов П. А., Savina O.
Equations for the wave perturbations of velocity and pressure in a nonisothermal atmosphere are considered. It is noted that the pressure perturbation has singularities near the altitude where the equality of the horizontal phase velocity of the perturbation and sound velocity in the medium is fulfilled. At this altitude, a thin atmospheric layer with finite mass is concentrated. The wave perturbations do not penetrate to a higher level. The presence of a singularity in the wave perturbation of pressure was numerically confirmed for the actual altitude temperature profiles of the atmosphere.
Priority areas:
mathematics
Language:
Russian
IEEE Advancing Technology for Humanity, 2025.
Dynamics of Systems, Mechanisms and Machines (Dynamics) ...
Added: August 19, 2026
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Ali S., Bocharnikov V., Ratnikov F. et al., Sensors 2026 Vol. 26 No. 16 Article 5024
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Bolbachan V., / Series math "arxiv.org". 2024.
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